package com.atguigu.demo;

import com.alibaba.excel.context.AnalysisContext;
import com.alibaba.excel.event.AnalysisEventListener;

import java.util.Map;

/**
 * @author: 孟繁钦
 * @createDate: 2021-12-10 9:16
 * @description: 读表监听类
 */
public class ExcelListener extends AnalysisEventListener<DemoData> {
    //一行一行读取excel内容
    @Override
    public void invoke(DemoData demoData, AnalysisContext analysisContext) {
        System.out.println("----"+demoData);

    }

    //读取表头的内容
    @Override
    public void invokeHeadMap(Map<Integer, String> headMap, AnalysisContext context) {
        System.out.println("表头"+headMap);
    }

    //读取完成之后
    @Override
    public void doAfterAllAnalysed(AnalysisContext analysisContext) {

    }
}
